:root {
  --orange: #F7931A;
  --orange-deep: #E2761B;
  --gold: #FFB547;
  --bg: #0B0B0F;
  --surface: #15151C;
  --border: #2A2A33;
  --text: #F5F5F7;
  --muted: #9A9AA5;
  --gain: #22C55E;
  --loss: #EF4444;
  --radius: 18px;
  --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  color-scheme: dark;
}

* { box-sizing: border-box; }

html, body { margin: 0; }

body {
  min-height: 100vh;
  background:
    radial-gradient(1200px 500px at 15% -10%, rgba(247, 147, 26, 0.18), transparent 60%),
    radial-gradient(900px 400px at 100% 0%, rgba(255, 181, 71, 0.08), transparent 60%),
    var(--bg);
  color: var(--text);
  font-family: Inter, system-ui, -apple-system, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--gold); }

/* Header */
.top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  max-width: 1120px;
  margin: 0 auto;
  padding: 28px 24px 8px;
}
.brand { display: flex; align-items: center; gap: 14px; }
.brand h1 { margin: 0; font-size: 1.5rem; font-weight: 700; letter-spacing: -0.02em; }
.mark {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold), var(--orange) 55%, var(--orange-deep));
  color: #fff;
  font-size: 1.6rem;
  font-weight: 700;
  transform: rotate(14deg);
  box-shadow: 0 0 32px rgba(247, 147, 26, 0.55);
}

/* re-frame controls */
.controls { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; }
.pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: rgba(21, 21, 28, 0.8);
  font-size: 0.85rem;
  color: var(--muted);
}
.pill .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--muted); }
.pill.live { color: var(--text); }
.pill.live .dot { background: var(--gain); box-shadow: 0 0 10px var(--gain); animation: pulse 2s infinite; }
.pill.reconnecting .dot { background: var(--orange); animation: pulse 1s infinite; }
.age { font-size: 0.8rem; color: var(--muted); font-family: var(--mono); }
.focus {
  display: inline-flex;
  padding: 3px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: rgba(21, 21, 28, 0.8);
}
.focus button {
  border: 0;
  border-radius: 999px;
  padding: 5px 12px;
  background: transparent;
  color: var(--muted);
  font: inherit;
  font-size: 0.85rem;
  cursor: pointer;
}
.focus button[aria-pressed="true"] {
  background: linear-gradient(135deg, var(--orange), var(--orange-deep));
  color: #fff;
}

/* Values */
main { max-width: 1120px; margin: 0 auto; padding: 16px 24px 32px; }
.num { font-family: var(--mono); font-variant-numeric: tabular-nums; }
.muted { color: var(--muted); }
.gain { color: var(--gain); }
.loss { color: var(--loss); }
.even { color: var(--muted); }

.cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}
.card {
  position: relative;
  container-type: inline-size;
  padding: 20px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.01)), var(--surface);
  backdrop-filter: blur(12px);
  transition: border-color 0.3s, transform 0.3s;
}
.card h2 {
  margin: 0 0 10px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
}
/* Scale with the card so amounts like "1,234,567.89 kr" stay on one line. */
.card .value { margin: 0; font-size: min(1.6rem, 10cqi); font-weight: 600; line-height: 1.2; white-space: nowrap; }
.card .detail { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 8px; font-size: 0.85rem; color: var(--muted); }
.card-sats .value { color: var(--gold); }
.card-earnings .detail { flex-direction: column; align-items: flex-start; }
.badge {
  padding: 2px 8px;
  border-radius: 999px;
  font-family: var(--mono);
  font-size: 0.85rem;
  font-weight: 600;
  background: rgba(154, 154, 165, 0.15);
}
.badge.gain { background: rgba(34, 197, 94, 0.15); }
.badge.loss { background: rgba(239, 68, 68, 0.15); }

/* Focused currency card */
body[data-focus="sats"] .card-sats,
body[data-focus="usd"] .card-usd,
body[data-focus="dkk"] .card-dkk {
  border-color: var(--orange);
  box-shadow: 0 0 0 1px rgba(247, 147, 26, 0.35), 0 12px 40px rgba(247, 147, 26, 0.15);
}
body[data-focus="sats"] .card-sats .value,
body[data-focus="usd"] .card-usd .value,
body[data-focus="dkk"] .card-dkk .value { font-size: min(2.4rem, 10cqi); }

/* Each row splits its width evenly between its cards. */
.cards.price-row { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.cards + .cards { margin-top: 16px; }
.cards.changes { grid-template-columns: repeat(2, minmax(0, 1fr)); margin-bottom: 20px; }
.card-price .detail, .cards.changes .detail { flex-direction: column; align-items: flex-start; gap: 4px; }
.card-price .dkk, .cards.changes .dkk { font-size: 1.1rem; font-weight: 600; }
.card-price .dkk { color: var(--text); }
.card-price .value .up { color: var(--gain); }
.card-price .value .down { color: var(--loss); }

.chart {
  margin-bottom: 20px;
  padding: 16px 20px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
}
.chart-head { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 4px 16px; margin-bottom: 8px; }
.chart-head h2 { margin: 0; font-size: 0.75rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); }
.chart-head .muted { font-size: 0.8rem; }
.chart svg { display: block; width: 100%; height: auto; overflow: visible; }
.chart svg.narrow { display: none; }
.chart text { font-family: var(--mono); font-size: 11px; fill: var(--muted); }
.chart .time { text-anchor: middle; }
.chart .grid line { stroke: var(--border); stroke-width: 1; }
.chart .wick { stroke-width: 1; }
.chart .body { stroke-width: 1.5; }
.chart .up .wick, .chart .up .body { stroke: var(--gain); }
.chart .up .body { fill: var(--surface); }
.chart .down .wick { stroke: var(--loss); }
.chart .down .body { fill: var(--loss); stroke: var(--loss); }
.chart .hit { fill: transparent; }
.chart .candle:hover .hit { fill: rgba(245, 245, 247, 0.06); }
.chart .last rect { fill: var(--orange); }
.chart .last text { fill: var(--bg); font-weight: 600; }
.empty-chart { display: grid; place-items: center; min-height: 120px; }
.table-wrap { overflow-x: auto; border-radius: var(--radius); }
.wallets {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  overflow: hidden;
}
.wallets th, .wallets td { padding: 12px 20px; text-align: left; border-bottom: 1px solid var(--border); }
.wallets tr:last-child td { border-bottom: 0; }
.wallets th { font-size: 0.75rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); }
.wallets .r { text-align: right; }
.wallets tbody tr:hover { background: rgba(247, 147, 26, 0.05); }

.banner {
  margin: 0 0 16px;
  padding: 10px 16px;
  border: 1px solid rgba(247, 147, 26, 0.5);
  border-radius: 12px;
  background: rgba(247, 147, 26, 0.1);
  color: var(--gold);
  font-size: 0.9rem;
}
.values.stale .card .value { opacity: 0.6; }

.empty { display: grid; place-items: center; gap: 12px; padding: 64px 0; color: var(--muted); }
.spinner {
  width: 32px;
  height: 32px;
  border: 3px solid var(--border);
  border-top-color: var(--orange);
  border-radius: 50%;
  animation: spin 0.9s linear infinite;
}

/* Tick flashes, toggled by re-frame on #values */
#values.flash-up .card .value { animation: flash-up 1s ease-out; }
#values.flash-down .card .value { animation: flash-down 1s ease-out; }

@keyframes flash-up {
  0% { text-shadow: 0 0 18px var(--gain); color: var(--gain); }
  100% { text-shadow: none; }
}
@keyframes flash-down {
  0% { text-shadow: 0 0 18px var(--loss); color: var(--loss); }
  100% { text-shadow: none; }
}
@keyframes pulse { 50% { opacity: 0.4; } }
@keyframes spin { to { transform: rotate(360deg); } }

footer { max-width: 1120px; margin: 0 auto; padding: 0 24px 32px; font-size: 0.85rem; }

@media (max-width: 640px) {
  .top, main, footer { padding-left: 16px; padding-right: 16px; }
  .cards, .cards.price-row, .cards.changes { grid-template-columns: 1fr; }
  .chart { padding: 14px 12px 8px; }
  .chart svg.wide { display: none; }
  .chart svg.narrow { display: block; }
  body[data-focus="sats"] .card-sats .value,
  body[data-focus="usd"] .card-usd .value,
  body[data-focus="dkk"] .card-dkk .value { font-size: min(2rem, 10cqi); }
  .wallets th, .wallets td { padding: 10px 12px; font-size: 0.85rem; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}